I know you can look all this stuff up yourself, but obviously Synthia Petroka is still alive and kicking.
I saw Terry McKelvey ten years ago at a concert in San Francisco, so she might still be in the Bay Area. She did it in '96 on her Cal 2-27, and went again in 2000 and used to live in Berkeley. Linda Newland is still around (https://sailrite.wordpress.com/tag/linda-newland/).
I think Amy Boyer lives in Saccramento? Anybody know?
I don't know where Grace Simes is. The earliest SHTP that I personally remember is the '90 race.
1968 Selmer Series 9 B-flat and A clarinets
1962 Buesher "Aristocrat" tenor saxophone
Piper One Design 24, Hull #35; "Alpha"